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wifi: mt76: mt7915: fallback to non-wed mode if platform_get_resource fails in mt7915_mmio_wed_init()

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[ Upstream commit 5f9d5d4fc561e7bd3a18742f1fdb96cab98f1870 ]

mt76 assumes mt7915_mmio_wed_init can fail just after wed driver has
been attached running mtk_wed_device_attach().
Fall back to non-wed mode if platform_get_resource fails in
mt7915_mmio_wed_init routines.

Fixes: eebb70976b ("wifi: mt76: mt7915: enable wed for mt7986-wmac chipset")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lorenzo Bianconi
2023-10-20 12:45:19 +02:00
committed by Greg Kroah-Hartman
parent b9b61d1590
commit 5e22c8a041
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/mediatek/mt76/mt7915/mmio.c
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@@ -742,7 +742,7 @@ int mt7915_mmio_wed_init(struct mt7915_dev *dev, void *pdev_ptr,
res = platform_get_resource(plat_dev, IORESOURCE_MEM, 0);
if (!res)
return -ENOMEM;
return 0;
wed->wlan.platform_dev = plat_dev;
wed->wlan.bus_type = MTK_WED_BUS_AXI;